Models > 21A-634A766

21A-634A766 Troy-Bilt Tiller

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Diagrams for 21A-634A766

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Page A Diagram and Parts List for Troy-Bilt Tiller
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Keep searches simple, eg. "belt" or "pump".
Lawn Mower Ground Drive Belt – Part Number: 954-04032B
$33.11
This is a drive belt and it is used on various outdoor lawn equipment. This part is made of rubber and is sold individually. It measures to be 35.80 inches by 0.5 inches. This part drives the transmis...
In Stock
Order now and your part arrives by Jun 4
Lawn Mower Hex Washer Head Screw – Part Number: 710-0599
$6.51
This is a TT screw, but it is also called a fastener, and it is used on multiple outdoor tools. This part is a Tri-Round or Tri-Lobular thread forming screw, it is 0.25 inches in diameter, 0.5 inches ...
In Stock
Order now and your part arrives by Jun 4
Tiller Forward Drive Belt – Part Number: 954-04090
$29.05
Genuine Manufacturer Sourced replacement part used on Walk-Behind Push Mowers. This is the Belt which connects to the Transmission and allows mower to mower forward. This part is made out of Rubber an...
In Stock
Order now and your part arrives by Jun 4
Tiller Wheel Shaft Oil Seal – Part Number: 921-04031
$17.46
In Stock
Order now and your part arrives by Jun 4
Belt-v Rev Drv 3 – Part Number: 954-04091
$27.55
This is a Genuine OEM Sourced replacement part used on Walk-Behind Push Mowers and RotoTillers. This is the Belt which connects to the Transmission and allows mower to drive reverse. This part is made...
In Stock
Order now and your part arrives by Jun 4
TINE-BOLO 10-INCH RH – Part Number: 742-04226-0637
$27.07
This item has been OEM sourced to ensure quality. The metal bolo tine is intended to be used with tillers from Troy-Bilt. This part attaches to the tine holder on the right-hand side and is used to di...
On Order
TINE-BOLO 10-INCH LH – Part Number: 742-04227-0637
$27.07
This item is an authentic Troy-Bilt replacement part that has been sourced from the original manufacturer to be used with tillers. The metal bolo tine connects to the left tine holder and is used as a...
In Stock
Order now and your part arrives by Jun 4
Washer-lock 5/16 – Part Number: 936-0119
$6.69
This lock washer is used to resist the loosening of bolted joints. Repair tip: It is difficult to install the lock washer in a tight place or when the bolt/screw is pointing down. This lock works with...
In Stock
Order now and your part arrives by Jun 4
Oil Seal, Tine Shaft – Part Number: 921-04036
$27.07
The tine shaft oil seal is used in tillers and is made of metal and rubber. This part is priced as an individual item, but may require two for proper installation. If the seal becomes dried out or cra...
Special Order
Hex L-Nut – Part Number: 712-0429
$6.51
This is an authentic replacement part generally used on a variety of lawn and garden equipment. It is sourced from original equipment manufacturer and it is sold individually. This nut is a standard h...
In Stock
Order now and your part arrives by Jun 4
Hex Nut 5/16-18 – Part Number: 712-3010
$7.08
In Stock
Order now and your part arrives by Jun 4
Cultivator Oil Seal – Part Number: 921-04030
$17.70
In Stock
Order now and your part arrives by Jun 4
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Vernon
May 26, 2022
Need time left just one
For model number 21A-634A766
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Hi Vernon, Thank you for your question. The part number listed under your model number for the left tine is FIX9455672. If you need help placing an order for it, customer service is open 7 days a week and anyone will be happy to assist you. Please feel free to give us a call. We look forward to hearing from you!

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Related Parts:
TINE-BOLO 10-INCH LH
$27.07
In Stock
Replacing the Tiller Forward Drive Belt

Replacing the Tiller Forward Drive Belt

Replacing the Belt-v Rev Drv 3

Replacing the Belt-v Rev Drv 3

Replacing the Tine-bolo 10 Rh

Replacing the Tine-bolo 10 Rh

Replacing the TINE-BOLO 10-INCH RH

Replacing the TINE-BOLO 10-INCH RH

Replacing the Bar:depth Drag

Replacing the Bar:depth Drag

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Keep searches simple. Use keywords, e.g. "leaking", "pump", "broken" or "fit".
Customer:
Gary from ELGIN, OK
Parts Used:
756-04170
Difficulty Level:
Very Easy
Total Repair Time:
Less than 15 mins
Tools:
Socket set
Bearing seized
Pull belt cover, 2 nuts
Remove tensioner, 1 nut
Slide old tensioner off and replace
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